IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 335 - 347 of 1022

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Question 335

Edit

Question

MCQ▾

If , then the incorrect expression from the following is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 336

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Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 337

Edit

Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 338

Edit

Question

MCQ▾

The value of is ________.

Choices

Choice (4)Response
a.
b.
c.
d.

Question 339

Edit

Question

MCQ▾

The value of x, for which is ________.

Choices

Choice (4)Response
a.2
b.9
c.3
d.1

Question 340

Edit

Question

MCQ▾

11 oranges are bought for Rs. 10 and 10 oranges are sold for Rs. 11. The gain (or) loss percent is ________.

Choices

Choice (4)Response
a.11 % gain
b.21 % gain
c.11 % loss
d.21 % loss

Question 341

Edit

Question

MCQ▾

If , then the value of is ________.

Choices

Choice (4)Response
a.
b.10
c.
d.

Question 342

Edit

Question

MCQ▾

If , then x is ________.

Choices

Choice (4)Response
a.25
b.14
c.23
d.12

Question 343

Edit

Question

MCQ▾

Simplify .

Choices

Choice (4)Response
a.
b.
c.
d.

Question 344

Edit

Question

MCQ▾

A factor of is ________.

Choices

Choice (4)Response
a.
b.5
c.
d.All a. , b. and c. are correct

Question 345

Edit

Question

MCQ▾

Choices

Choice (4)Response
a.
b.
c.
d.16

Question 346

Edit

Question

MCQ▾

What is the value of at ?

Choices

Choice (4)Response
a.Discriminant
b.c
c.a
d.0

Question 347

Edit

Question

MCQ▾

If then a is ________.

Choices

Choice (4)Response
a.2
b.1
c.0
d.- 1